West Asia: Tensions around Iran’s ports and major shipping routes have intensified after a US Navy helicopter fired on a Panama-flagged cargo ship accused of attempting to breach the American blockade of Iranian ports.

The incident involving the M/V Vela Nova took place on Tuesday, August 11. According to the US Central Command (CENTCOM), an MH-60 helicopter fired on and disabled the vessel after its civilian crew allegedly ignored repeated warnings from American forces.

Cargo ship disabled after warnings

CENTCOM said the helicopter targeted the vessel’s engine room, preventing it from continuing towards Iran. The incident marks the third reported forcible interception since the US reinstated its ports blockade on July 14.

The latest action comes as Washington and Tehran remain locked in a prolonged conflict, with diplomatic efforts showing little sign of an immediate breakthrough.

Hormuz shipping traffic falls sharply

The wider impact is being felt across the Strait of Hormuz, one of the world’s most important maritime routes for energy supplies.

Shipping data showed only eight vessels were tracked passing through the strait on Tuesday, the lowest daily figure in a week. The number was also below the 10-day average of around 12 vessels, reflecting the growing caution among shipowners amid continuing hostilities.

Iran has maintained that the strait will remain closed unless the United States accepts its conditions, adding further uncertainty for international shipping.

Blockade puts pressure on global shipping

CENTCOM said it had redirected 55 vessels attempting to run the blockade and boarded two others as of August 11.

The continuing disruption around the Strait of Hormuz and Gulf of Oman is increasing pressure on shipping operators and adding to concerns over global energy supplies. The latest confrontation also underlines how quickly commercial shipping can become caught up in the wider military conflict.